package com.tizona.entity.tarification;

import java.util.Date;

/**
 * Created by Vitaliy Kim.
 * Date: 12.09.2005
 * Time: 20:16:33
 */
public interface Accumulator {

    void add(long l);

    public Long getValue();

    public Date getLastupdate();

    public void setValue(Long value);

    public boolean isChanged();

    public void setLastupdate(Date lastupdate);

}
